:orphan:

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.. dtcompatible:: st,stm32wl-hse-clock
.. _dtbinding_st_stm32wl_hse_clock:

st,stm32wl-hse-clock
####################

Vendor: :ref:`STMicroelectronics <dt_vendor_st>`

Description
***********



.. code-block:: none

   STM32WL HSE Clock

Properties
**********

.. tabs::

   .. group-tab:: Node specific properties

      Properties not inherited from the base binding file.

      .. list-table::
         :widths: 1 1 4
         :header-rows: 1

         * - Name
           - Type
           - Details

         * - ``hse-tcxo``
           - ``boolean``
           - .. code-block:: none

                When set, TCXO is selected as external source clock for HSE.
                Otherwise, external cyrstal is selected as HSE source clock.



         * - ``hse-div2``
           - ``boolean``
           - .. code-block:: none

                When set HSE output clock is divided by 2.
                Otherwise, no prescaler is used.



         * - ``clock-frequency``
           - ``int``
           - .. code-block:: none

                output clock frequency (Hz)


             This property is **required**.

         * - ``#clock-cells``
           - ``int``
           - .. code-block:: none

                Number of items to expect in a Clock specifier


             This property is **required**.



   .. group-tab:: Deprecated node specific properties

      Deprecated properties not inherited from the base binding file.

      (None)

   .. group-tab:: Base properties

      Properties inherited from the base binding file, which defines
      common properties that may be set on many nodes. Not all of these
      may apply to the "st,stm32wl-hse-clock" compatible.

      .. list-table::
         :widths: 1 1 4
         :header-rows: 1

         * - Name
           - Type
           - Details

         * - ``label``
           - ``string``
           - .. code-block:: none

                Human readable string describing the device (used as device_get_binding() argument)


             See :ref:`zephyr:dt-important-props` for more information.

         * - ``clocks``
           - ``array``
           - .. code-block:: none

                input clock source